55580060

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4217}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 116922960

約数和(自身を除く): 61342900

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 4217, 6590, 8434, 13180, 16868, 21085, 42170, 84340, 2779003, 5558006, 11116012, 13895015, 27790030, 55580060]

約数ペア:

[(1, 55580060), (2, 27790030), (4, 13895015), (5, 11116012), (10, 5558006), (20, 2779003), (659, 84340), (1318, 42170), (2636, 21085), (3295, 16868), (4217, 13180), (6590, 8434)]